Deep Sea Nami Ult Bug [GAMEPLAY]
League of Legends Match History
In this game, a little before 15 min, I ult as Nami. The ult then last for a few frames, then disappears. I've never seen this with any other skin.
http://matchhistory.na.leagueoflegends.com/en/#match-details/NA1/2246876406/201379219